45W Replacement Charger Adapter for HP Laptops

Keep your HP laptop powered up and ready with this reliable 45W replacement charger adapter. Delivering a steady 19.5V / 2.31A output through a universally compatible 4.5mm × 3.0mm tip, this adapter is engineered as a direct drop-in replacement for a wide range of HP Stream, Chromebook, Spectre, Envy, EliteBook, Pavilion, and Split models. Wide-voltage input (100–240V, 50–60Hz) makes it compatible with power outlets worldwide. Made in Mainland China.

Key Specifications

Input: 100–240V, 50–60Hz (universal)
Output: 19.5V, 2.31A, 45W
Connector Tip: 4.5mm × 3.0mm
Condition: Brand New
Warranty: 3-Year

Compatible Part Numbers

740015-001, 740015-002, 741727-001, 854054-001, HSTNN-LA, HSTNN-DA, HSTNN-LA35, HSTNN-CA40, PA-1450-32, 719309-001, 719309-003, 721092-001, and other compatible part numbers.

Compatible HP Models

HP Stream: 11 (K2L95UA, 11-d020nr, 11-d010nr, 11-D010WM, 11-D011WM), 13 (K2L96UA, 13-c010nr), 14 (J9V55UA, 14-z010nr, 14-z040wm)
HP EliteBook Folio: 1040 G1 (F2R68UT, F2R70UT, F2R72UT)
HP Chromebook: 14 (14-x010nr, 14-x010wm, 14-x013dx, 14-x015wm, 14-x030nr, 14-x040nr), 11 G3 G4 (11-2110nr, 11-2210nr)
HP Split x2 13: 13-g100, 13-g110dx, 13-g118ca, 13-m000, 13-m010dx, 13-m100, 13-m110ca, 13-m110dx, 13t-g100, 13t-m000, 13t-m1000, 13-f010dx, 13-g210dx, 13-m210dx, 13-r010dx
HP Spectre Ultrabook x2: 13-3000, 13t-3000, 13t-h200, 13-3010dx, 13-3018ca, 13-h210dx, 13-h211nr
HP Spectre x360: 13-4001dx, 13-4002dx, 13-4003dx, 13-4005dx, 13-4100dx through 13-4103dx, 15-ap012dx
HP Pavilion x2 / TouchSmart: 11-h000, 11-h110nr, 11t-h100, 11-h010ca, 11-h010nr, 13-p110nr, 13-p120nr, 13-p111nr, 13-p113cl, 13-p117cl, 13-p120ca, 13z-p100; TouchSmart 15-n210us through 15n280us
HP Pavilion x360: 11-e115nr, 11-n010dx, 11-k011wm, 13-r100dx, 13-a010dx, 13-s020nr, 15-ab121dx, and many more
HP Envy x360 / x2: 13-j002dx, 13-4105dx, 15-c001dx, 15-u010dx, m6-ae151dx, m6-p013dx, m6-w010dx, and more
HP Stream x360: 11-r010nr, 11-r014wm, 11-p010nr, 13-c002dx, 13-c110nr, 14-z010nr, and more
HP Pro x2: 410 G1
HP Pavilion 15 Series: 15-f003dx through 15-f337wm, 15-g007dx through 15-g273nr, and many additional models

Why Choose This Adapter?

✅ Universal voltage input — works with outlets worldwide (100–240V)
✅ Precise output — matched 19.5V / 2.31A / 45W for safe, stable charging
✅ Correct tip size — 4.5mm × 3.0mm fits compatible HP models perfectly
✅ Wide compatibility — replaces dozens of HP part numbers
✅ 3-Year warranty — long-term peace of mind
✅ Brand new condition — reliable performance from day one

Related Products

For guidance on laptop power adapter safety and electrical standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: AC adapter

Frequently Asked Questions

Q: Is this 45W HP charger adapter compatible with my HP Stream or Chromebook?

A: Yes! This adapter is compatible with a broad range of HP Stream, Chromebook, Pavilion, Spectre, Envy, EliteBook, and Split models. Please check your laptop's model number against the compatible models list above, or verify by matching the part number (such as 740015-001, 741727-001, or 854054-001) printed on your original charger.

Q: What connector tip size does this HP laptop charger use?

A: This charger uses a 4.5mm × 3.0mm tip, which is the standard size for many HP laptop models listed above. Always double-check the tip size of your original adapter before ordering to ensure a perfect fit.

Q: Can I use this charger while travelling internationally?

A: Absolutely. This adapter accepts 100–240V input at 50–60Hz, making it fully compatible with power outlets in most countries around the world. You may need a plug shape adapter for different socket types, but no voltage converter is required.

Q: What warranty does this HP replacement charger come with?

A: This adapter is backed by a 3-year warranty, giving you long-term confidence in your purchase. If you experience any issues, please reach out to us for support.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.